GB1384356A - Free wheel - Google Patents
Free wheelInfo
- Publication number
- GB1384356A GB1384356A GB1181073A GB1181073A GB1384356A GB 1384356 A GB1384356 A GB 1384356A GB 1181073 A GB1181073 A GB 1181073A GB 1181073 A GB1181073 A GB 1181073A GB 1384356 A GB1384356 A GB 1384356A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sleeve
- rim
- sprocket
- screwed
- sprockets
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D41/00—Freewheels or freewheel clutches
- F16D41/24—Freewheels or freewheel clutches specially adapted for cycles
- F16D41/30—Freewheels or freewheel clutches specially adapted for cycles with hinged pawl co-operating with teeth, cogs, or the like
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gears, Cams (AREA)
- Rolling Contact Bearings (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
1384356 Freewheels ETABS MAURICE MAILLARD 12 March 1973 [17 March 1972] 11810/73 Heading B7E [Also in Division F2] A one-way clutch for a cycle comprises pawls 12 carried by a sleeve 2 fast with a wheel hub 1 and engaging ratchet teeth 11 which extend across the internal surface of a rim 3 between ball races 9, 10 of equal diameter. A plurality of sprockets 4 ... 8 are mounted on the rim 3. Plastics spacers 14, 15 separate the sprockets 4, 5, 6 which are held in the position shown between a flange 23 on the rim 3 and a sleeve 16 fast with the sprocket 7 and screwed on to the rim 3. The sprocket 8 is screwed on to a sleeve 18 of the sprocket 7. The sleeve 2 is screwed on to the wheel hub 1 by a spanner 22 which engages axial grooves 21 in the internal surface of the sleeve 2.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7209433A FR2176280A5 (en) | 1972-03-17 | 1972-03-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1384356A true GB1384356A (en) | 1975-02-19 |
Family
ID=9095399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1181073A Expired GB1384356A (en) | 1972-03-17 | 1973-03-12 | Free wheel |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE794984A (en) |
DE (1) | DE2312399A1 (en) |
FR (1) | FR2176280A5 (en) |
GB (1) | GB1384356A (en) |
IT (1) | IT981104B (en) |
LU (1) | LU66971A1 (en) |
NL (1) | NL7303733A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4324323A (en) * | 1978-06-23 | 1982-04-13 | Tullio Campagnolo | Freewheel device for bicycles |
EP0834450B2 (en) † | 1996-10-02 | 2007-08-15 | Shimano (Singapore) Private, Limited | Multiple sprocket assembly adapted to secure a sprocket to an outer race |
-
0
- BE BE794984D patent/BE794984A/en unknown
-
1972
- 1972-03-17 FR FR7209433A patent/FR2176280A5/fr not_active Expired
-
1973
- 1973-02-05 LU LU66971D patent/LU66971A1/xx unknown
- 1973-03-05 IT IT2116673A patent/IT981104B/en active
- 1973-03-12 GB GB1181073A patent/GB1384356A/en not_active Expired
- 1973-03-13 DE DE19732312399 patent/DE2312399A1/en active Pending
- 1973-03-16 NL NL7303733A patent/NL7303733A/xx not_active Application Discontinuation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4324323A (en) * | 1978-06-23 | 1982-04-13 | Tullio Campagnolo | Freewheel device for bicycles |
EP0834450B2 (en) † | 1996-10-02 | 2007-08-15 | Shimano (Singapore) Private, Limited | Multiple sprocket assembly adapted to secure a sprocket to an outer race |
Also Published As
Publication number | Publication date |
---|---|
FR2176280A5 (en) | 1973-10-26 |
IT981104B (en) | 1974-10-10 |
DE2312399A1 (en) | 1973-10-04 |
BE794984A (en) | 1973-05-29 |
NL7303733A (en) | 1973-09-19 |
LU66971A1 (en) | 1973-04-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1198504A (en) | Improvements in and relating to Clutch Mechanisms | |
GB1413073A (en) | Sprocket wheel | |
GB943326A (en) | Improved ratchet system | |
GB1242825A (en) | A jamming-roller freewheel | |
GB1384356A (en) | Free wheel | |
GB1160062A (en) | Improvements in or relating to Overload Clutches | |
ES187841Y (en) | A MULTI-GEAR CHANGE HUB FOR BICYCLES OR SIMILARS. | |
GB1090410A (en) | Epicyclic change speed gear hubs | |
GB1370502A (en) | Free-wheel mechanisms | |
NL155767B (en) | BICYCLE GEAR HUB WITH COAST BRAKE. | |
GB739881A (en) | Free wheel for bicycles and the like vehicles | |
GB1102893A (en) | Improvements in and relating to free-wheels | |
GB979691A (en) | Improvements in or relating to free-wheel hubs with back-pedalling brake | |
GB1352239A (en) | Free wheel mechanisms with gradual-locking characteristic | |
GB987793A (en) | Improvements in or relating to change-speed hubs | |
GB969807A (en) | Improvements in or relating to two-speed gear hubs | |
GB1202886A (en) | Improvements in free-wheel mechanism for bicycles | |
FR2415036A1 (en) | Freewheel and hub assembly for bicycle - has internal toothed gear engaged by pawls and several different dia. sprockets retained by outer sprocket which is screwed onto hub | |
GB1355844A (en) | Overrunning clutch | |
GB847894A (en) | Improvements relating to free wheels for bicycles | |
DK108558C (en) | A freewheel hub brake provided with two gear stages. | |
GB1445385A (en) | Torque-applying device for use with screwdrivers | |
JPS5277956A (en) | Freewheel hub | |
GB1266327A (en) | ||
GB825336A (en) | Improvements in or relating to sprocket-wheels |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |